| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $23.56 | 11.299% | $26.222 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $156.49 | 13.595% | $177.7648 | $177.76 | $177.75 | $177.80 |
| Purchase #3 | $194.99 | 3.668% | $202.1422 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $160.74 | 8.177% | $173.8837 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $147.25 | 12.854% | $166.1775 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $125.32 | 9.173% | $136.8156 | $136.82 | $136.80 | $136.80 |
| Purchase #7 | $196.68 | 13.418% | $223.0705 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $1,005.03 | $1,106.0763 | $1,106.07 | $1,106.05 | $1,106.10 | |